my iMac doesn't show an update is needed when i am still using Catalina10.15.7
When I go to the software update page, it stats that my Mac is update with Catalina 10.15.7; however I am starting to have issues with Safari and webpages stating that Safari can no longer load their webpage and that I need to update. I have no updates for Safari. I believe it is because I am using an older software with Catalina, but how do I update if the system says I am up to date
iMac 21.5″, macOS 10.15